DeerPhoneCase vs Keefrash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeerPhoneCase
This utility software enables NFC passive ink screen phone case projection. It allows users to display information on their phone cases using NFC technology.
- NFC passive ink screen projection
- Phone case display tool
- Information projection
- NFC technology integration
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NFC Passive Ink Screen Phone Case Projection Tool Software
Keefrash
Customize your phone case with dynamic ink screen displays. Upload your own images or share your creations with a community. Supports multiple languages for a global user experience.
- Customize phone case ink screen
- NFC image transfer
- DIY screen designs
- Publish creations to Plaza
- Multi-language support
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Keefrash is an application that can change the display content of the ink screen in the phone case.It transfers pictures through NFC transfer function. Users can DIY mobile phone case screens according to their own preferences. 1.Choose a picture to customize your phone case 2.Publish your works to Plaza 3.Supports multiple languages Privacy Policy: https://kf.summitmob.us/agreements/privacy.html User Agreement: https://kf.summitmob.us/agreements/agreements.html
Screenshots
Verdict
The clearest difference is rating: Keefrash at 4.2 against DeerPhoneCase's 2.3. Keefrash also leads on update cadence (every 8 days vs every 5 weeks). DeerPhoneCase's advantage is ads (none vs shown) and review sentiment (23% vs 0%). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Keefrash holds the better App Store score, 4.2 against 2.3. Both are backed by a comparable volume of ratings — 17 and 5 respectively. Written reviews complicate that: 23% of DeerPhoneCase's written reviews are positive against 0% of Keefrash's, so the app with the better star average is not the one people write more warmly about.
DeerPhoneCase ships an update every 5 weeks, Keefrash every 8 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.
| Parameter | DeerPhoneCase | Keefrash |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (17 ratings) | 4.2 (5 ratings) — better |
| Positive reviews | 23.2% of reviews — better | 0.0% of reviews |
| Number of ratings | 17 — better | 5 |
| Update frequency | Every 5 weeks | Every 8 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 91 MB | 107 MB |
| Age rating | 17+ | 9+ |
| Developer | 召 李 | SUMMITMOB, INC. |
Customer experience
DeerPhoneCase
Keefrash
In-app purchases
DeerPhoneCase
No in-app purchases
Keefrash
No in-app purchases
